
Worked right away. Simply open the battery cover with a coin and pull the plastic tab to activate it. To use it, I wrapped the RPM sensor wire around the outer rubber of the spark plug wire on my lawnmower several times and then started the mower. Transactions are displayed correctly. It was on a Honda HRX217. The tachometer has a setup menu for different engine types (2-stroke, 4-stroke, etc.). For a standard 4-stroke lawn mower, it worked right out of the box.

2-Inch CravenSpeed Stubby Jr Antenna For Mini Cooper Models 2001-2022 - Compatible And Optimized For Improved Search Engine Visibility.
29 Review

Short Stubby Antenna For Mazda Miata 2006-2022 - 3.8 Inch, Compatible With CravenSpeed
29 Review

Upgrade Your Light Bar With NAOEVO 14AWG 240W Custom Wiring Harness And 6 Modes Light Bar Controller
29 Review

Motrobe For 2016-2023 Tesla Model Y Model 3 Model S, 2016-2021 Model X Integration Ultra-Brights Step Led Puddle Door Lights Never Fade With Extension Cord, Pack Of 2
35 Review

Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review

Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review

Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review

820Pcs Car Push Retainer Clips & Fasteners Assortment - Ford GM Toyota Honda Chrysler BMW Benz Nissan Subaru Audi Mazda
32 Review